Resample an image via a coordinate transform. More...

#include <itkVectorResampleImageFilter.h>

Inheritance diagram for itk::VectorResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >:

Collaboration diagram for itk::VectorResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef TOutputImage::DirectionType	DirectionType
typedef TOutputImage::IndexType	IndexType
typedef InputImageType::ConstPointer	InputImageConstPointer
typedef InputImageType::Pointer	InputImagePointer
typedef InputImageType::RegionType	InputImageRegionType
typedef TInputImage	InputImageType
typedef InterpolatorType::Pointer	InterpolatorPointerType
typedef VectorInterpolateImageFunction < InputImageType, TInterpolatorPrecisionType >	InterpolatorType
typedef TOutputImage::PointType	OriginPointType
typedef OutputImageType::Pointer	OutputImagePointer
typedef TOutputImage::RegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef PixelType::ValueType	PixelComponentType
typedef TOutputImage::PixelType	PixelType
typedef SmartPointer< Self >	Pointer
typedef InterpolatorType::PointType	PointType
typedef VectorResampleImageFilter	Self
typedef Size < itkGetStaticConstMacro(ImageDimension) >	SizeType
typedef TOutputImage::SpacingType	SpacingType
typedef ImageToImageFilter < TInputImage, TOutputImage >	Superclass

typedef Transform < TInterpolatorPrecisionType, itkGetStaticConstMacro(ImageDimension), itkGetStaticConstMacro(ImageDimension) >	TransformType
typedef TransformType::ConstPointer	TransformPointerType
Public Member Functions
virtual void	AfterThreadedGenerateData ()
virtual void	BeforeThreadedGenerateData ()
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual void	GenerateInputRequestedRegion ()
virtual void	GenerateOutputInformation ()
virtual PixelType	GetDefaultPixelValue () const
virtual const InterpolatorType *	GetInterpolator ()
unsigned long	GetMTime (void) const
virtual const char *	GetNameOfClass () const
virtual const PointType &	GetOutputOrigin ()
virtual const SpacingType &	GetOutputSpacing ()
virtual const IndexType &	GetOutputStartIndex ()
virtual const SizeType &	GetSize ()
virtual const TransformType *	GetTransform ()
virtual void	SetDefaultPixelValue (PixelType _arg)
virtual void	SetInterpolator (InterpolatorType *_arg)
virtual void	SetOutputStartIndex (IndexType _arg)
virtual void	SetSize (SizeType _arg)
virtual void	SetTransform (const TransformType *_arg)
	typedef (Concept::HasNumericTraits< PixelComponentType >) OutputHasNumericTraitsCheck
	typedef (Concept::HasNumericTraits< typename TInputImage::PixelType::ValueType >) InputHasNumericTraitsCheck

virtual void	SetOutputSpacing (SpacingType _arg)
virtual void	SetOutputSpacing (const double *values)

virtual void	SetOutputOrigin (PointType _arg)
virtual void	SetOutputOrigin (const double *values)

virtual void	SetOutputDirection (DirectionType _arg)
virtual const DirectionType &	GetOutputDirection ()
Static Public Member Functions
static Pointer	New ()
Static Public Attributes
static const unsigned int	ImageDimension = TOutputImage::ImageDimension
Protected Member Functions
void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)

	VectorResampleImageFilter ()
	~VectorResampleImageFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const
Private Member Functions
void	operator= (const Self &)
	VectorResampleImageFilter (const Self &)
Private Attributes
PixelType	m_DefaultPixelValue
InterpolatorPointerType	m_Interpolator
DirectionType	m_OutputDirection
PointType	m_OutputOrigin
SpacingType	m_OutputSpacing
IndexType	m_OutputStartIndex
SizeType	m_Size
TransformPointerType	m_Transform

Detailed Description

template<class TInputImage, class TOutputImage, class TInterpolatorPrecisionType = double>
class itk::VectorResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >

Resample an image via a coordinate transform.

VectorResampleImageFilter resamples an existing image through some coordinate transform, interpolating via some image function. The class is templated over the types of the input and output images.

Note that the choice of interpolator function can be important. This function is set via SetInterpolator(). The default is itk::VectorLinearInterpolateImageFunction<InputImageType, TInterpolatorPrecisionType>, which is reasonable for ordinary medical images.

Since this filter produces an image which is a different size than its input, it needs to override several of the methods defined in ProcessObject in order to properly manage the pipeline execution model. In particular, this filter overrides ProcessObject::GenerateInputRequestedRegion() and ProcessObject::GenerateOutputInformation().

This filter is implemented as a multithreaded filter. It provides a ThreadedGenerateData() method for its implementation.

Wiki Examples:

All Examples

Translate a vector image

Definition at line 59 of file itkVectorResampleImageFilter.h.